CN112335541A - Pneumatic type eel grass plant transplanting device - Google Patents
Pneumatic type eel grass plant transplanting device Download PDFInfo
- Publication number
- CN112335541A CN112335541A CN202011355488.1A CN202011355488A CN112335541A CN 112335541 A CN112335541 A CN 112335541A CN 202011355488 A CN202011355488 A CN 202011355488A CN 112335541 A CN112335541 A CN 112335541A
- Authority
- CN
- China
- Prior art keywords
- eel grass
- transplanting
- frame
- pneumatic
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241001123263 Zostera Species 0.000 title claims abstract description 52
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 56
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 55
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 55
- 235000009120 camo Nutrition 0.000 claims abstract description 55
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 55
- 239000011487 hemp Substances 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000002689 soil Substances 0.000 claims abstract description 29
- 238000002054 transplantation Methods 0.000 claims abstract description 25
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 8
- 241001474374 Blennius Species 0.000 description 32
- 239000000758 substrate Substances 0.000 description 16
- 230000004083 survival effect Effects 0.000 description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000020636 oyster Nutrition 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 244000038651 primary producers Species 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
Abstract
The invention provides a pneumatic eel grass plant transplanting device, which comprises a frame, wherein the bottom in front of the frame is provided with a front ploughshare sheet capable of removing sundries on the sea bottom, the rear of the frame is provided with a rear ploughshare sheet for ditching for planting eel grass plants, and a soil covering mechanism for timely burying ditches after ditching is finished; a transplantation basket for placing hemp ropes is arranged above the frame, and the eel grass plants are clamped between gaps of the hemp ropes; a twine conveying mechanism for preventing twine from knotting in the transportation process is arranged on one side of the transplanting basket; an air column straightening mechanism capable of blowing eel grass plants on the hemp rope straight is arranged below the transplanting basket; the eel grass plants are pulled out from the transplanting basket through the hemp ropes, and then the transplanting of the eel grass plants is completed after the eel grass plants sequentially pass through the hemp rope conveying mechanism, the air column straightening mechanism, the rear ploughshare sheet and the soil covering mechanism. The invention can complete the whole processes of ditching, straightening, transplanting and earthing according to a certain transplanting depth, and has the advantages of simple operation, high transplanting efficiency, good fixing effect of the transplanted plants and the like.
Description
Technical Field
The invention relates to the technical field of electromechanics, in particular to a pneumatic eel grass plant transplanting device.
Background
The seaweed bed is one of three typical ecosystems near the sea, and has important ecological function and economic value. As the most important primary producer on earth, the bed of seaweed provides food and diverse habitats for a wide variety of marine organisms. For coastal ecosystems, the seaweed bed plays a vital role in capturing sediments, stabilizing bottom mud, preventing wind and fixing dike, purifying water, circulating nutrient substances, fixing carbon (accounting for about 15% of the carbon fixing amount of the whole marine ecosystem every year) and the like, and is often used as a biological indicator for water quality and ecosystem health.
Due to the transition of natural conditions and the interference of human activities, almost all of the seaweed beds around the world are in decline. In order to recover seaweed resources, researchers in various countries have developed a number of seaweed recovery methods and techniques, and they have been summarized as a habitat recovery method, a plant transplanting method and a seed sowing method. The plant transplanting method is to collect the seedling or mature plant of seaweed in healthy seaweed bed by utilizing the asexual propagation mode of seaweed and then transplant the seedling or mature plant to a sea area suitable for the growth of seaweed. The survival rate of plant transplantation is higher, can form a large-scale grassland in a short time, and is generally applied at present. Plant transplantation methods currently developed can be classified into two major categories, one being turf method and turf method, which are formed by interweaving many rhizomes and include complete ground substance, according to the difference of basic units of transplantation (i.e., transplantation units); the second type is the rhizome method, which consists of one or several rhizome containing intact branches constituting the transplanting unit, but does not include the substrate, wherein the rhizome method can be divided into the staple method, the frame method, the shell method and the clip system method. The turf method is simple to plant, and the seaweed turf containing the complete substrate is directly paved on a transplanting place. The transplanting unit of the grass block method is usually a cylinder, a cuboid or other irregular bodies, the collected tools mainly comprise PVC pipes, shovel blades or machines, the planting process is simpler, namely pits with the same specification as the transplanting unit are dug in the transplanting place, and the transplanting unit is placed into the transplanting place and then compacted all around. The transplanting unit of the staple method is a section of rhizome containing two complete branches, the rhizome is buried in the substrate at the depth of 2cm, and then two ends of the rhizome are fixed by staples. The shell method adopts shells as carriers of rhizomes, binds two sections of rhizomes containing a whole branch on one shell as a transplanting unit, and then slowly sinks into the sea bottom. The clamping method, also called a lattice method or a net hanging method, is a method of transplanting a plant in which a leaf sheath portion of a transplant unit is clamped in a gap between objects such as a lattice or a rope, and the lattice or the rope is fixed to the bottom of the sea in the area of transplantation.
Among the various seaweed plant transplantation methods, the turf method has a low plant transplantation survival rate, and does not survive the transplantation of seaweed plants of sea ; the grass block method enhances the fixation of the transplanting unit, the transplanting survival rate is higher, but the collection of the transplanting unit needs to be dug, the damage to the existing seaweed bed is larger, the formation of the plaque is easy, and meanwhile, the collection, the preservation, the transportation, the planting and the like of the transplanting unit all need a large amount of manpower and financial resources; the survival rate of the plants transplanted by the staple method is high, and the influence on the existing seaweed bed is small, but the method needs to manually fix the transplanting unit, and the underwater operation is needed in the sub-tidal zone, so that the workload is large and the cost is high; the shell method is simple, the used shells are from the ocean, pollution cannot be caused, but when the transplanting unit sinks, the landing points of the transplanting unit can be changed by water flow, and the transplanting unit is not buried in the substrate, so that the survival rate is low, and the time for establishing the population is long; the clamping and tying method has good fixing effect on the transplanting unit, can obviously improve the survival rate of plants, but has lower transplanting efficiency and higher labor cost.
In summary, in the current known seaweed plant transplanting methods, the turf method and the grass block method have great damage to the current seaweed bed and need a large amount of manpower and material resources; the rootstock method requires a large amount of work and is expensive, or the fixing of the transplanted unit is insufficient, resulting in a low survival rate and a slow growth of the transplanted plant. Therefore, the research and development of the seaweed plant transplanting method and device which are simple in operation, low in cost, small in damage to the existing seaweed bed and beneficial to fixing and rooting of the transplanting unit are key problems which need to be solved urgently by transplanting the seaweed plants to repair the damaged seaweed bed.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a pneumatic eel grass plant transplanting device.
A pneumatic eel grass plant transplanting device comprises a frame, wherein a front ploughshare capable of removing sundries on the sea bottom is arranged at the bottom in front of the frame, a rear ploughshare for ditching for planting eel grass plants is arranged at the rear of the frame, and a soil covering mechanism for timely burying ditches after ditching is finished is arranged;
a transplantation basket for placing hemp ropes is arranged above the frame, and the eel grass plants are clamped between gaps of the hemp ropes;
a twine conveying mechanism for preventing twine from knotting in the transportation process is arranged on one side of the transplanting basket; an air column straightening mechanism capable of blowing eel grass plants on the hemp rope straight is arranged below the transplanting basket;
the eel grass plants are pulled out from the transplanting basket through the hemp ropes, and then the transplanting of the eel grass plants is completed after the eel grass plants sequentially pass through the hemp rope conveying mechanism, the air column straightening mechanism, the rear ploughshare sheet and the soil covering mechanism.
Further, according to the pneumatic eel grass plant transplanting device, the transplanting basket is fixed above the rack through the bracket.
Further, according to the pneumatic eel grass plant transplanting device, the hemp rope conveying mechanism comprises a frame formed by welding square pipes, and a plurality of rotating shafts arranged in parallel are arranged in the frame; the hemp rope is sequentially wound on the rotating shaft from top to bottom in an S-shaped winding mode.
Further, as above-mentioned pneumatic eel grass plant transplantation device, the air column straightening mechanism includes: the device is fixed on a left steel plate and a right steel plate of a frame, and a hemp rope conveying channel is formed between the two steel plates;
a square tube is arranged between the left steel plate and the right steel plate, an air transmission hole is arranged on the square tube, a plurality of exhaust holes are distributed above the square tube, the air entering from the air transmission hole is exhausted from the exhaust holes, and the exhausted air blows the eel grass plants to be straight.
Further, according to the pneumatic eel grass plant transplanting device, the air delivery hole is connected with the air pump through the air guide pipe, and the air pump is installed on the boat body.
Furthermore, the pneumatic eel grass plant transplanting device is characterized in that a frame is provided with a pneumatic structure; two wheels on two sides of the frame are arranged on the frame through an output shaft;
the aerodynamic structure includes: a pneumatic motor and gears;
the pneumatic motor drives 2 wheels through gears and an output shaft for forward travel of the device.
Further, as above, the pneumatic eel grass plant transplanting device, the soil covering mechanism includes: the soil covering device comprises a fixed bracket, a soil covering plate and a fixed ring; the soil covering plates are respectively welded at the tail ends of the fixed brackets in an inclined manner of 45 degrees through the fixed rings; the fixed support is welded on the rack.
Furthermore, the pneumatic eel grass plant transplanting device is provided with a pull rod welded by steel bars at one end of the frame.
Has the advantages that:
the pneumatic eel grass plant transplanting device provided by the invention can finish the whole processes of ditching, plant straightening, transplanting and soil covering according to a certain transplanting depth, and has the advantages of simple operation, high transplanting efficiency, good fixing effect of transplanted plants and the like.
Drawings
FIG. 1 is a schematic perspective view of the inventive grafting device;
FIG. 2 is a schematic view of the aerodynamic structure of the invention;
FIG. 3 is a schematic view of the twine feed mechanism of the present invention;
FIG. 4 is a schematic view of the construction of the inventive casing mechanism;
reference numerals:
1-a frame, 2-a pull rod, 3-a front ploughshare, 4-a hemp rope conveying mechanism, 5-an aerodynamic structure, 6-a wheel, 7-a transplant basket, 8-an air column straightening mechanism, 9-a bracket, 10-a rear ploughshare, 11-a fixing ring, 12-an earthing mechanism, 13-an aerodynamic motor, 14-a gear, 15-an output shaft, 16-a rotating shaft, 17-an air conveying hole, 18-an exhaust hole, 19-a steel plate, 20-a fixing bracket, 21-an earthing plate, 22-an air guide pipe, 23-a ship body and 24-an air pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the following inventions are clearly and completely described, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the pneumatic eel grass transplanting device provided by the invention comprises a frame 1, wherein the bottom in front of the frame 1 is provided with a front share blade 3 capable of removing sundries on the sea bottom, the rear is provided with a rear share blade 10 for ditching for planting eel grass plants, and a soil covering mechanism 12 for timely burying ditches after ditching;
a transplantation basket 7 for placing hemp ropes is arranged above the frame 1, and the eel grass plants are clamped between gaps of the hemp ropes;
a twine conveying mechanism 4 for preventing twine from knotting in the transportation process is arranged at one side of the transplanting basket 7; an air column straightening mechanism 8 capable of blowing eel grass plants on hemp ropes straight is arranged below the transplanting basket 7;
eel grass plants are pulled out from the transplanting basket 7 through hemp ropes, and then the transplantation of the eel grass plants is completed after the eel grass plants pass through a hemp rope conveying mechanism 4, an air column straightening mechanism 8, a rear share sheet 10 and a soil covering mechanism 12 in sequence.
In particular, the restoration effect is poor because the seaweed survival rate is reduced due to the direct transplantation of the seaweed without the fixing device. The hemp rope mainly plays a role in fixing the seaweed, the seaweed clamp is tied in the gap of the hemp rope, the substrate is buried, the seaweed is secondarily fixed except for the earthing, and the retention rate is greatly increased. The use method in the machine comprises the following steps: the method comprises the following steps of firstly putting seaweed into a gap of a hemp rope to form a section of transplanting device, then sequentially penetrating one end of the transplanting device through a hemp rope conveying mechanism and an air column straightening mechanism and burying the transplanting device into a substrate behind an earth covering mechanism, and then starting a machine to finish the transplanting.
The front ploughshare sheet mainly has the function of removing sundries, and is convenient for the rear ploughshare sheet to ditch. The front ploughshare is smaller than the rear ploughshare, and when the ditching machine works, the front ploughshare is inserted into the substrate and moves at a constant speed through the motion of the machine to pull open the front broken stone to help the rear ploughshare to ditch. During operation, the soil covering mechanism is inserted into the substrate, and the surrounding soil is pushed into the ditch formed by the rear ploughshare through the soil covering plate, so that the soil covering effect is achieved. The hemp rope conveying mechanism mainly has the functions of preventing the hemp rope from knotting and protecting the seaweed from being injured in the conveying process. In the course of the work, hemp rope one end is buried in the substrate, along with the forward motion of device, transplant the hemp rope in the basket and also can carry gradually, if get rid of this hemp rope conveying mechanism, the hemp rope is probably tied a knot or direct a set of hemp rope directly falls out and transplants the basket under the effect of external force, the existence of this mechanism can keep out partly external force, make the hemp rope can not tie a knot or whole set shifts out because of rapid transit, the existence of pivot can reduce the friction of seaweed and axle moreover, prevent that the seaweed is injured.
Square pipe, exhaust hole, gas transmission hole have constituteed a gas column and have supported straight mechanism, can follow the jet-propelled gas column that forms in aqueous of exhaust hole, will in disorder blade support straight, prevent that the machine operation in-process from burying the blade in the substrate.
When the device provided by the invention moves forwards, the front ploughshare is buried in the substrate to move forwards, oysters and broken stones in the substrate are removed, the hemp rope sequentially passes through the rotating shaft of the hemp rope conveying mechanism to prevent the hemp rope from knotting in the transportation process, the seaweed is protected from being damaged, the hemp rope plays a role in fixing the hemp rope due to the existence of the upper steel plate when passing through the air column straightening mechanism to prevent the hemp rope from deviating, and the air column sprayed out of the air vent can spray the seaweed blades messy in the seawater to prevent the blades from being buried in the substrate. After the front blade removes the oysters and the broken stones, the bottom is smooth, so that ditching of the rear blade is facilitated, the rear blade is slightly larger than the front blade and deeper, and after ditching is completed, a soil covering mechanism behind the rear blade buries the ditch in time, so that the whole transplanting process is finally completed.
Preferably, the graft basket 7 is secured above the chassis 1 by a bracket 9.
Preferably, as shown in fig. 3, the twine conveying mechanism 4 comprises a frame formed by welding square pipes, and a plurality of rotating shafts 16 arranged in parallel are installed in the frame; the twine is wound around the shaft 16 in an S-shaped winding manner from top to bottom in sequence.
Preferably, as shown in fig. 1 and 2, the air column straightening mechanism 8 includes: two steel plates 19 are fixed on the left and right of the frame 1, and a hemp rope conveying channel is formed between the two steel plates 19;
a square tube is arranged between the left steel plate 19 and the right steel plate 19, an air transmission hole 17 is arranged on the square tube, a plurality of air exhaust holes 18 are distributed above the square tube, air entering from the air transmission hole 17 is exhausted from the air exhaust holes 18, and the exhausted air blows the eel grass plants to be straight.
Specifically, two steel sheet welding have been formed a passageway and have been welded in the frame below straightening mechanism both sides, and the rope made of hemp is in the gas column always and straightens the mechanism top, between two steel sheets in transportation process, so can effectively prevent the skew of rope made of hemp. The air duct is connected with the air delivery hole and supplies air to the inside of the square tube, and the air can be discharged from the exhaust hole only for straightening due to the sealing of the two ends. The gas column straightening mechanism is welded below the frame through two steel plates, the hemp rope is arranged between the two steel plates above the gas column straightening mechanism in the operation process, and the sprayed gas can effectively straighten the messy blades and prevent the blades from being buried in the substrate.
Preferably, as shown in fig. 2, the air delivery hole 17 is connected with an air pump 24 through an air duct 22, and the air pump 24 is mounted on the hull 23.
The device that this application provided, the frame operation in-process need not guarantee that the hull also gos forward simultaneously, and the air pump is an solitary equipment on the hull, and the single air pump hull of opening can not go forward. The two are connected through the air duct, the area taking the ship body as the center of a circle and the length of the air duct as the radius is the movable range of the frame, if the working area is larger than the length of the air duct, the area needs to be divided into a plurality of parts, and after a certain part is finished, the ship can move to the next part.
Preferably, as shown in fig. 2, an aerodynamic structure 5 is mounted on the frame 1; two wheels 6 on two sides of the frame 1 are arranged on the frame 1 through an output shaft 15;
the aerodynamic structure 5 includes: a pneumatic motor 13 and a gear 14;
the pneumatic motor 13 drives 2 wheels 6 for forward travel of the device via gear 14 and output shaft 15.
Preferably, as shown in fig. 1 and 4, the soil covering mechanism 12 includes: a fixed bracket 20, a soil covering plate 21 and a fixed ring 11; the soil covering plates 21 are respectively welded at the tail ends of the fixed brackets by inclining 45 degrees through the fixed rings 11; the fixed support is welded on the frame 1. The fixing bracket 20 can be adjusted in height.
Specifically, since the bottom material has a great influence on the soil covering ability of the soil covering plate, such as sand and clay, the height of the soil covering plate is adjusted upward if the bottom material is easily attached, and is adjusted downward if not easily. Therefore, by adjusting the height of the fixing bracket 20, it is possible to realize a function of freely adjusting the depth of cultivation and the amount of soil coverage.
Preferably, as shown in fig. 1, a tie bar 2 welded by steel bars is installed at one end of the frame 1.
As an embodiment, the pneumatic eel grass transplanting device frame is formed by welding 2 steel square pipes with the length of 110cm, the width of 5cm, the height of 4cm and the outer diameter wall thickness of 33.5mm and 1 steel square pipe with the length of 50cm, the width of 5cm, the height of 4cm and the outer diameter wall thickness of 33.5mm at the front end, the distance between the transverse steel square pipes is 30cm, one end of the frame is welded with a pull rod, the pull rod is formed by welding 2 transverse reinforcing steel bars with the length of 100 cm and the diameter of 10mm and a longitudinal reinforcing steel bar with the length of 25cm and the diameter of 10mm, and the distance between the 2 transverse reinforcing steel bars is 25 cm. A front ploughshare sheet with the length of 12cm and the width of 5cm is arranged below the front end of the frame and used for removing sundries. The hemp rope transportation structure is formed by welding 2 square pipes with the length of 40cm, the width of 5cm and the outer diameter wall thickness of 33.5mm and 1 square pipe with the length of 30cm, the width of 5cm and the outer diameter wall thickness of 33.5mm, wherein the distance between the 2 longitudinal steel pipes is 20cm, 3 rotating shafts with the length of 20cm and the diameter of 15mm are distributed in the longitudinal steel pipes, and the interval between every two rotating shafts is 10 cm. The gas column straightening structure is welded below the rack through steel plates and is formed by welding a square tube with the length of 45cm, the width of 5cm and the outer diameter wall thickness of 33.5mm and two steel plates with the length of 50cm and the width of 10cm, and an exhaust hole with the diameter of 5mm is formed in the upper portion of the square tube and used for straightening the gas column. And a pneumatic motor is arranged between the hemp rope conveying mechanism and the gas column straightening structure, and the pneumatic motor is connected with two wheels with the diameter of 40cm through an output shaft with the length of 40cm and the diameter of 10mm and used for advancing the device. The rear end of the air column straightening device is a rear share blade with the length of 15cm and the width of 8cm and is used for ditching. The soil covering mechanism is positioned at the tail end of the device, is formed by welding 2 soil covering sheets with the length of 18cm and the width of 4cm and a fixed support, and is fixed on the device through a fixed ring. The pneumatic motor and the air column straightening structure are connected with an air pump in the ship through an air duct, and the ship body provides air flow for operation of the device. In the transplanting process, firstly, the collected eel grass plants are washed by seawater to remove the substrate, 3-5 sections of rootstocks containing complete stems and branches are parallelly bound into a bundle in the same direction to form a transplanting unit and are placed in gaps of hemp ropes to be clamped and fixed, then one end of the hemp rope clamped with the transplanting unit passes through the hemp rope conveying structure to be conveyed to an air column straightening structure, and finally the hemp rope clamped with the transplanting unit is buried in the substrate. The air current that hull air pump produced drives pneumatic motor and air column through the air duct and holds up straight structure operation, collects the plant and holds up straight, debris remove, ditching and earthing as an organic whole, realizes transplanting the plant in self-propelled in certain transplanting depth.
When the method is implemented on site in a sea area, the transplanting depth is not too deep, and the optimal depth is 3-5 cm.
In 2019, 8-2020 and 5-months, the pneumatic eel plant transplanting device and method are specifically implemented in the swan lake sea area, Rong Cheng City, Shandong province, and the transplanting success rate, the plant retention rate and the transplanting work efficiency of the device are respectively measured. As a result, the success rate of the transplantation is 87.4%, the retention rate of the plants is 85.2%, and the transplantation efficiency is about 1366 m2The efficiency of the method is improved by 20 times compared with that of a method for transplanting the artificial buried plants per person per day. The investigation in 9 months in 2019 to 2020 in 9 months shows that the average survival rate of the transplanted eel grass plants reaches 77.5 to 80.4 percent, the number of the lateral branches is about 2.3 per plant, and the plant density of the transplanted plants reaches 78 per m2And a very remarkable recovery effect is achieved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the invention, but not to limit it; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A pneumatic eel grass plant transplanting device is characterized by comprising a frame (1), wherein a front ploughshare sheet (3) capable of removing sundries on the sea bottom is arranged at the bottom in front of the frame (1), a rear ploughshare sheet (10) for ditching for planting eel grass plants is arranged at the rear of the frame (1), and a soil covering mechanism (12) for timely burying ditches after ditching is completed;
a transplantation basket (7) for placing hemp ropes is arranged above the frame (1), and eel grass plants are clamped between gaps of the hemp ropes;
a twine conveying mechanism (4) for preventing twine from knotting in the transportation process is arranged on one side of the transplanting basket (7); an air column straightening mechanism (8) capable of blowing eel grass plants on the hemp rope straight is arranged below the transplanting basket (7);
the eel grass plants are pulled out from the transplanting basket (7) through hemp ropes, and then transplanted after passing through a hemp rope conveying mechanism (4), an air column straightening mechanism (8), a rear ploughshare sheet (10) and an earth covering mechanism (12) in sequence.
2. Pneumatic eel grass plant transplantation device according to claim 1, wherein the transplantation basket (7) is fixed above the frame (1) by means of brackets (9).
3. The pneumatic eel grass plant transplanting device as claimed in claim 1, wherein the hemp rope conveying mechanism (4) comprises a frame formed by welding square pipes, and a plurality of rotating shafts (16) arranged in parallel are arranged in the frame; the hemp rope is wound around the rotating shaft (16) from top to bottom in an S-shaped winding mode.
4. The pneumatic eel grass plant transplantation device of claim 1, wherein the air column straightening mechanism (8) comprises: the device is fixed on two steel plates (19) on the left and right of the frame (1), and a hemp rope conveying channel is formed between the two steel plates (19);
a square tube is arranged between the left steel plate and the right steel plate (19), an air transmission hole (17) is arranged on the square tube, a plurality of air exhaust holes (18) are distributed above the square tube, air entering from the air transmission hole (17) is exhausted from the air exhaust holes (18), and the exhausted air blows the eel grass plants to be straight.
5. Pneumatic eel grass plant transplantation device according to claim 4, wherein the air transfer ports (17) are connected to an air pump (24) via air ducts (22), said air pump (24) being mounted on the hull (23).
6. Pneumatic eel grass plant transplantation device according to claim 4, wherein an aerodynamic structure (5) is mounted on the frame (1); two wheels (6) at two sides of the frame (1) are arranged on the frame (1) through an output shaft (15);
the aerodynamic structure (5) comprises: a pneumatic motor (13) and a gear (14);
the pneumatic motor (13) drives 2 wheels (6) through a gear (14) and an output shaft (15) for forward movement of the device.
7. A pneumatic eel grass plant transplantation device as claimed in claim 1, wherein the soil covering means (12) comprises: a fixed bracket (20), a soil covering plate (21) and a fixed ring (11); the soil covering plates (21) are respectively welded at the tail ends of the fixed brackets by inclining 45 degrees through the fixed rings (11); the fixed support is welded on the rack (1).
8. Pneumatic eel grass plant transplantation device according to claim 7, wherein the height of the fixing support (20) is adjustable.
9. The pneumatic eel grass plant transplantation device of claim 1, wherein a tie bar (2) welded by steel bars is installed at one end of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011355488.1A CN112335541A (en) | 2020-11-27 | 2020-11-27 | Pneumatic type eel grass plant transplanting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011355488.1A CN112335541A (en) | 2020-11-27 | 2020-11-27 | Pneumatic type eel grass plant transplanting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112335541A true CN112335541A (en) | 2021-02-09 |
Family
ID=74365037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011355488.1A Pending CN112335541A (en) | 2020-11-27 | 2020-11-27 | Pneumatic type eel grass plant transplanting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112335541A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101370692B1 (en) * | 2012-09-12 | 2014-03-14 | 주식회사 수중생태기술연구소 | Seaweed seabed transplant method and fixed devices |
| CN104920200A (en) * | 2014-03-22 | 2015-09-23 | 中国海洋大学 | Method and device for transplanting zostera marina plants |
| CN104938102A (en) * | 2015-07-08 | 2015-09-30 | 福建农林大学 | Planting machine using hybrid giant napier precut seeds |
| CN105532423A (en) * | 2016-02-26 | 2016-05-04 | 中国科学院南海海洋研究所 | Method for quick transplantation of seaweed in intertidal zone |
| CN105850706A (en) * | 2016-04-05 | 2016-08-17 | 中国科学院南海海洋研究所 | Temporary culture device for long-distance sea grass transplanting |
| CN106212261A (en) * | 2016-07-20 | 2016-12-14 | 浙江省海洋水产研究所 | Coating unit under a kind of macro spore fluid |
| CN211406818U (en) * | 2019-12-25 | 2020-09-04 | 国家海洋局北海环境监测中心 | Seeding device convenient to establish and restore sea grass field |
| CN213881277U (en) * | 2020-11-27 | 2021-08-06 | 中国海洋大学 | Pneumatic type eel grass plant transplanting device |
-
2020
- 2020-11-27 CN CN202011355488.1A patent/CN112335541A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101370692B1 (en) * | 2012-09-12 | 2014-03-14 | 주식회사 수중생태기술연구소 | Seaweed seabed transplant method and fixed devices |
| CN104920200A (en) * | 2014-03-22 | 2015-09-23 | 中国海洋大学 | Method and device for transplanting zostera marina plants |
| CN104938102A (en) * | 2015-07-08 | 2015-09-30 | 福建农林大学 | Planting machine using hybrid giant napier precut seeds |
| CN105532423A (en) * | 2016-02-26 | 2016-05-04 | 中国科学院南海海洋研究所 | Method for quick transplantation of seaweed in intertidal zone |
| CN105850706A (en) * | 2016-04-05 | 2016-08-17 | 中国科学院南海海洋研究所 | Temporary culture device for long-distance sea grass transplanting |
| CN106212261A (en) * | 2016-07-20 | 2016-12-14 | 浙江省海洋水产研究所 | Coating unit under a kind of macro spore fluid |
| CN211406818U (en) * | 2019-12-25 | 2020-09-04 | 国家海洋局北海环境监测中心 | Seeding device convenient to establish and restore sea grass field |
| CN213881277U (en) * | 2020-11-27 | 2021-08-06 | 中国海洋大学 | Pneumatic type eel grass plant transplanting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Critchley et al. | An account of the attempted control of an introduced marine alga, Sargassum muticum, in southern England. | |
| KR100953803B1 (en) | Structure for seagrass replant | |
| Paling et al. | Mechanical seagrass transplantation in Western Australia | |
| JP5345375B2 (en) | How to regenerate a submerged plant, how to cultivate a submerged plant used for it, plant regeneration base, floating island | |
| JP4916294B2 (en) | Grass transplanter and method for transplanting grass in the bottom of water | |
| CN102613066B (en) | Shallow sea grass bed restoration method | |
| CN213881277U (en) | Pneumatic type eel grass plant transplanting device | |
| KR101657131B1 (en) | Afforestation devices that expand vegetation to lake surfaces to prevent algal blooms | |
| CN112335541A (en) | Pneumatic type eel grass plant transplanting device | |
| CN112544430A (en) | Transplanting device and construction method for temperate zone rock reef matrix seaweed bed | |
| CN116062099A (en) | Submerged plant net throwing type planting ship | |
| JP4423511B1 (en) | Organic fishing reef | |
| CN112449815B (en) | Seaweed plant transplanting device and transplanting method | |
| KR101748240B1 (en) | The step artificial reef of pyramid shape | |
| CN214783600U (en) | Compound ecological revetment | |
| Christensen et al. | Can transplanting accelerate the recovery of seagrasses | |
| Jutila et al. | The status and exploitation of sea trout on the Finnish coast of the Gulf of Bothnia in the Baltic Sea | |
| CN112492913A (en) | Intertidal zone three-dimensional repairing method | |
| CN206433384U (en) | A kind of device for fishing Enteromorpha | |
| CN112293241A (en) | Seaweed field maintenance method | |
| Caffrey et al. | Bankside stabilisation through reed transplantation in a newly constructed Irish canal habitat | |
| CN215223725U (en) | Submerged plant sinking auxiliary structure | |
| CN218789676U (en) | Ocean current shelters device based on sea grass seed restoration method | |
| KR102541887B1 (en) | Ransplanting apparatus for eelgrass | |
| CN217038316U (en) | Ocean current sheltering device based on seaweed mud-pill sowing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |